@charset "utf-8";
/* 版心 */
.banner-con,.advtop-con,.case-con,.advfoor-con,.course-con,.footer-con{
    width: 1130px;
    margin: 0 auto;
}


/* 轮播 */
.swiper-container{
    height: 286px;
    margin-bottom: 20px;
}
.swiper-container img{
    width: 100%;
    height: 100%;
}
.swiper-container{
    --swiper-navigation-color: #fff;/* 单独设置按钮颜色 */
    --swiper-navigation-size: 50px;/* 设置按钮大小 */
}
.banner-con .swiper-button-next,.swiper-button-prev{
    background: rgba(137, 207, 235,.6);
}
.banner-con .swiper-button-next{
    display: none;
}
.banner-con:hover .swiper-button-next{
    display: block;
}
.banner-con .swiper-button-prev{
    display: none;
}
.banner-con:hover .swiper-button-prev{
    display: block;
}

/* 广告位 */
.advtop-con{
    height: 168px;
    display: flex;
    justify-content: space-between;
    margin-bottom: 50px;
}
.advtop-con div{
    width: 210px;
    height: 168px;
}
.advtop-con div img{
    width: 100%;
    cursor: pointer;
}

/* 案例 */
.case-con{
    border-bottom: 1px solid #eee;
    background: #fff;
}
.case-con .case_tab{
    display: flex;
    justify-content: center;
}
.case-con .case_tab>li{
    width: 64px;
    left: 54px;
    line-height: 54px;
    font-size: 16px;
    color: #999;
    margin-right: 64px;
    cursor: pointer;
}
.case-con .case_tab>.active{
    font-weight: bold;
    color: #282828;
    border-bottom: 2px solid #444;
}
.case-con .case_list{
    padding-top: 20px;
    background: #f4f4f4;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}
.case-con .case_list .case_item{
    background: #fff;
    width: 210px;
    height: 308px;
    margin-bottom: 20px;
    display: flex;
    flex-direction: column;
    box-shadow: 0 1px 12px 0 rgba(0,0,0,.2);
    border-radius: 3px;
    overflow: hidden;
}
.case-con .case_list .case_item img{
    width: 100%;
    height: 158px;
    cursor: pointer;
}
.case-con .case_list .case_item .ci_center{
    padding: 15px 16px 13px;
    border-bottom: 1px solid #eee;
}
.case-con .case_list .case_item .ci_center>h4{
    font-size: 12px;
    line-height: 12px;
    color: #333;
    cursor: pointer;
}
.case-con .case_list .case_item .ci_center>h4:hover{
    color: #d36f16;
}
.case-con .case_list .case_item .ci_center>p{
    font-size: 12px;
    line-height: 12px;
    color: #bbb;
    margin: 9px 0 20px;
}
.case-con .case_list .case_item .ci_center div{
    display: flex;
    align-items: center;
    height: 19px;
    line-height: 19px;
    background: res;
}
.case-con .case_list .case_item .ci_center div span{
    font-size: 11px;
    color: #bbb;
    margin-right: 13px;
}
.case-con .case_list .case_item .ci_center div i{
    margin-right: 3px;
}
.case-con .case_list .case_item .ci_center div .look{
    width: 16px;
    height: 11px;
    background: url(../img/browse.svg) no-repeat;
}
.case-con .case_list .case_item .ci_center div .talk{
    width: 16px;
    height: 13px;
    background: url(../img/message.svg) no-repeat;
}
.case-con .case_list .case_item .ci_center div .zan{
    width: 16px;
    height: 15px;
    background: url(../img/praise.svg) no-repeat;
}
.case-con .case_list .case_item .ci_bottom{
    width: 100%;
    box-sizing: border-box;
    padding: 14px 16px 0;
    display: flex;
    justify-content: space-between;
    font-size: 11px;
}
.case-con .case_list .case_item .ci_bottom li{
    display: flex;
    cursor: pointer;
}
.case-con .case_list .case_item .ci_bottom li>span{
    width: 80px;
    color: #333;
    line-height: 24px;
    height: 24px;
}
.case-con .case_list .case_item .ci_bottom li img{
    width: 24px;
    height: 24px;
    border-radius: 50%;
    margin-right: 6px;
}
.case-con .case_list .case_item .ci_bottom>span{
    height: 24px;
    line-height: 24px;
    color: #bbc1d2;
}
.case-con .case_btns{
    display: flex;
    justify-content: center;
    background: #f4f4f4;
    padding-bottom: 30px;
}
.case-con .case_btns li{
    width: 40px;
    height: 40px;
    box-sizing: border-box;
    border: 1px solid #e9e9e9;
    text-align: center;
    line-height: 40px;
    cursor: pointer;
    margin-right: 6px;
    color: #999;
    font-size: 12px;
    border-radius: 3px;
    background: #fff;
}
.case-con .case_btns .active{
    border: none;
    background: #ffe300;
    color: #33331c;
}

/* 底部广告位 */
.advfoor-con{
    height: 100px;
    background: #f4f4f4;
}
.advfoor-con img{
    width: 100%;
    height: 100%;
}

/* 推荐课程 */
/* #course{
    background: #f4f4f4;
} */
.course-con{
    height: 252px;
    background: #f4f4f4;
}
.course-con .cc-tit{
    display: flex;
    justify-content: space-between;
}
.course-con .cc-tit span,a{
    font-size: 12px;
    line-height: 54px;
}
.course-con .cc-tit span{
    color: #666;
}
.course-con .cc-tit a{
    color: #d36f16;
}
.course-con .cc-list{
    display: flex;
    justify-content: space-between;
}
.course-con .cc-list li{
    width: 210px;
    height: 158px;
}
.course-con .cc-list li img{
    width: 100%;
}
.course-con .cc-list li h5{
    font-size: 12px;
    line-height: 40px;
    color: #282828;
    padding-left: 11px;
}

/* 底部 */
footer{
    background: #282828;
}
.footer-con{
    height: 229px;
}
.footer-con .fc_top{
    height: 129px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid #333;
}
.footer-con .fc_top ul{
    display: flex;
    align-items: center;
    margin-right: 270px;
}
.footer-con .fc_top ul li{
    padding: 0 15px;
    font-size: 12px;
    height: 23px;
    line-height: 23px;
    color: #666;
    cursor: pointer;
}
.footer-con .fc_top ul li:first-child{
    padding-left: 24px;
    background: url(../img/phone.svg) no-repeat;
}
.footer-con .fc_top ul li:hover{
    color: #999;
}
.footer-con .fc_top span{
    width: 24px;
    height: 24px;
    cursor: pointer;
}
.footer-con .fc_top span:first-of-type{
    background: url(../img/sina.svg) no-repeat center;
}
.footer-con .fc_top span:first-of-type:hover{
    background: url(../img/sina_hover.svg) no-repeat center;
}
.footer-con .fc_top span:last-of-type{
    background: url(../img/weichar.svg) no-repeat center;
}
.footer-con .fc_top span:last-of-type:hover{
    background: url(../img/weichar_hover.svg) no-repeat center;
}
.footer-con .fc_bottom{
    height: 81px;
    padding-top: 18px;
}
.footer-con .fc_bottom p{
    height: 30px;
    display: flex;
    align-items: center;
}
.footer-con .fc_bottom p span{
    font-size: 12px;
    height: 16px;
    line-height: 16px;
    color: #666;
    padding: 0 24px;
    cursor: pointer;
    border-right: 1px solid #666;
}
.footer-con .fc_bottom p span:last-child{
    border: none;
}
.footer-con .fc_bottom p:first-child span:first-child{
    background: url(../img/footer_icon.png) no-repeat left center;
}
.footer-con .fc_bottom p span:hover{
    color: #999;
}